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[{"key": "dc.contributor.advisor", "value": "Ihalainen, Johanna", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Virtanen, Janna", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2024-01-18T05:53:00Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2024-01-18T05:53:00Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2023", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/92860", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Johdanto. Matalan energiansaatavuuden tilassa harjoituksen j\u00e4lkeen elimist\u00f6lle j\u00e4ljelle j\u00e4\u00e4v\u00e4 energia on liian niukka takaamaan optimaalisen aineenvaihdunnan ja terveyden yll\u00e4pidon. Elimist\u00f6 alkaa s\u00e4\u00e4dell\u00e4 kulutustaan ja ohjaamaan energiaa sit\u00e4 tarvitseville elimille muiden elinten sek\u00e4 kudosten kustannuksella. Riitt\u00e4v\u00e4 energiansaatavuus sek\u00e4 optimaalinen kilpirauhashormonien toiminta ovat ehtona urheilijan suorituskyvyn ja palautumisen edist\u00e4misess\u00e4. T\u00e4m\u00e4n tutkielman tarkoitus on selvitt\u00e4\u00e4, onko matala energiansaatavuus yhteydess\u00e4 kilpirauhashormonipitoisuuksiin naisurheilijoilla.\n\nMenetelm\u00e4t. Tutkimusjoukko (n=61) koostui naisurheilijoista. Tutkittavat jaettiin ensimm\u00e4isess\u00e4 tarkastelussa lajiryhmitt\u00e4in kest\u00e4vyysurheilijoihin (n=31) sek\u00e4 palloilijoihin (n=30) ja toisessa tarkastelussa energiansaatavuuden tason mukaan matalan (n=11), kohtalaisen (n=33) ja optimaalisen (n=17) energiansaatavuuden ryhmiin. Tutkimusaineisto ker\u00e4ttiin poikkileikkausasetelmassa. Tutkittavilta ker\u00e4ttiin energiansaatavuuden m\u00e4\u00e4ritt\u00e4mist\u00e4 varten nelj\u00e4n vuorokauden harjoitus- ja ruokap\u00e4iv\u00e4kirjat. Kehon rasvaton massa mitattiin laboratorio-olosuhteissa DXA-mittauksella. Trijodityroniini (VT3), tyroksiini (VT4) ja tyreotropiini (TSH) analysoitiin laskimoverin\u00e4ytteest\u00e4.\n\nTulokset. Energiansaatavuuden ja kilpirauhashormonein v\u00e4lill\u00e4 ei havaittu merkitsevi\u00e4 korrelaatioita yhdenk\u00e4\u00e4n hormonin kohdalla koko tutkimusjoukkoa tarkasteltaessa. Kest\u00e4vyysurheilijoiden ryhm\u00e4ss\u00e4 energiansaatavuus korreloi merkitsev\u00e4sti VT3:n kanssa, muttei VT4:n tai TSH:n kanssa. Palloilijoiden ryhm\u00e4ss\u00e4 ei havaittu merkitsevi\u00e4 korrelaatioita yhdenk\u00e4\u00e4n hormonin kohdalla. Energiansaatavuuden tason mukaan jaettujen ryhmien v\u00e4lill\u00e4 ei havaittu merkitsevi\u00e4 eroja ryhmien kesken. Alhaisimmat VT3- ja VT4-arvot saatiin kohtalaisen energiansaatavuuden ryhm\u00e4ss\u00e4, ja alhaisimmat TSH-arvot matalan energiansaatavuuden ryhm\u00e4ss\u00e4. Korkeimmat arvot olivat kaikkien kolmen hormonin kohdalla optimaalisen energiansaatavuuden ryhm\u00e4ss\u00e4.\n\nPohdinta ja johtop\u00e4\u00e4t\u00f6kset. Kilpirauhashormonit voivat toimia yhten\u00e4 markkerina matalan energiansaatavuuden diagnostiikassa, mutta eiv\u00e4t yksin\u00e4\u00e4n kerro energiansaatavuuden tilasta. Poikkileikkausasetelman vuoksi johtop\u00e4\u00e4t\u00f6ksien tekeminen tuloksista on rajoittunutta. Hormoneita mitattaessa tulee my\u00f6s huomioida urheilijan ja urheilemattomien erot vasteissa. Verimarkkereiden kanssa kyselylomakkeet, energiansaatavuuden laskennallisen arvioinnin sijaan, antavat objektiivisemman kuvan urheilijan terveydentilasta.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Miia Hakanen (mihakane@jyu.fi) on 2024-01-18T05:53:00Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2024-01-18T05:53:00Z (GMT). No. of bitstreams: 0\n Previous issue date: 2023", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "52", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "energiansaatavuus", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "kilpirauhashormonit", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "naisurheilija", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Matalan energiansaatavuuden ja kilpirauhashormonien yhteydet naisurheilijoilla", "language": "", "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "bachelor thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-202401181356", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Bachelor's thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Kandidaatinty\u00f6", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Liikuntatieteellinen tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Sport and Health Sciences", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Liikunta- ja terveystieteet", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Sport and Health Sciences", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Liikuntafysiologia", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Exercise Physiology", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_7a1f", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "bachelorThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "5011", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "energiansaanti", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "urheilijat", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "hormonit", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "naiset", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "tyreotropiini", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "fysiologia", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "energia", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}]
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